Filling Gun with a Filler Pump
1. Pull back on the plunger handle until the plunger rod is fully extended.
2. Insert the gun filler nipple into the filler pump socket.
3. Operate the filler pump to fill the container.
4. When you see the plunger rod fully extended (rod is extended about 8 inches (20 cm) , the
grease tube assembly is full. Disengage the plunger rod by depressing lock lever.
5. Push the plunger rod into the grease tube assembly.
Priming the Gun
With grease in the grease tube assembly, press the
gun trigger until grease flows from the hose.
Use the vent valve to expel any remaining air pockets.
Pressure Adjustable Switch
Pressure adjustable switch was a patent design for dual flow grease gun.
Action:
When the point gap of pressure adjustable switch locates at “L” (Low pressure) site, it’s
represent that the maximum output pressure of the grease gun is 350 Bar (5,000 PSI), and the
output flow is 250 g/min. Under low pressure, this model has high grease output. When the
point gap of pressure adjustable switch locates at “H” (High pressure) site, it’s represent that
the maximum output pressure of the grease gun is 690 Bar (10.000 PSI), and the output flow is
55g/min. Under high pressure, this model has low grease output. This outstanding model
becomes a multi-purpose machine. (Picture A)
Pressure Relief Valve
The pressure relief valve will function when the
pressure over standard setting and it will release
pressure to ensure the grease gun safely operated. IT
CAN NOT BE ADJUSTED BY YOURSELF
OCCASSIONALLY, and should be adjusted by
professionals with the professional equipment.
(Picture A)
Priming the gun.
Picture A
8
Summary of Contents for RB-1958
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